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Browse and install thousands of AI Agent skills in the Killer-Skills marketplace. Supports Claude Code, Windsurf, Cursor, and more.

Discover the world's most comprehensive directory for AI Agent Skills and community-driven MCP Servers (Model Context Protocol). Seamlessly find and install high-quality developer integrations for your Claude Desktop, Cursor, or custom AI agents. From cloud operations to API integrations, explore verified open-source MCP practices to supercharge your AI workflows.

3422 available skills

rag

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juanre

RAG is a Retrieval-Augmented Generation system that integrates document retrieval with large language model generation for grounded responses.

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Data

qmd

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iagocavalcante

qmd is a quick Markdown search tool that enables optimized file search and semantic indexing for large codebases in Claude Code.

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0
Productivity

uv

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untitled-data-company

uv is a package manager that prefers a workflow over pip/poetry for Python dependency and project management, utilizing tools like uvx migrate-to-uv.

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Data

uv-python-tool-installer

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aresbit

uv-python-tool-installer is a Python package installer that utilizes the uv library to simplify the installation process of PyPI packages.

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Productivity

nix

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srid

nix is a package manager that enables reproducible and declarative configuration of AI setups, ensuring consistent builds and deployments.

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Design

parxy

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OneOffTech

parxy is a document processing gateway that enables unified access to various parsers for efficient document parsing

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Productivity

gog

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openjavis

gog is a Python-based AI agent skill that clones OpenClaw's functionality for managing GOG.com games libraries, utilizing tools like bash and web_fetch.

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Data

upstash-vector-js

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upstash

upstash-vector-js is a JavaScript SDK for Upstash Vector, allowing developers to connect to a Vector instance, upsert vectors, query them, and manage namespaces.

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0
Data

exa

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refly-ai

exa is a semantic search skill using Exa AI to find content by meaning, not keywords, and perform neural web searches.

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0
Data

esm

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adaptyvbio

esm is a protein design skill utilizing the ESM2 Protein Language Model, requiring specific technical prerequisites for operation.

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0
Design

eta

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ElliotJLT

eta is a collection of Claude skills that optimize Ops/Product workflows by providing realistic time estimates for coding tasks before work begins.

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Data

prd

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jellydn

prd is a comprehensive configuration management tool for AI coding tools, creating detailed Product Requirements Documents and replicating custom setups.

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Finance